Answer:
Ans: $ 3900
The correct answer is :
Explanation:
Explanation:
1) For  2018  phaseout  limit  for  AGI  is  $  200,000  
2)  The  credit  phaseout  by  $  50  for  each  $1000  of  MAGI  Over thereshold.
3)  $  211,200  -  $  200,000 =  $11200
4)  $11,200  ÷  $ 1000  =  11.2
=  $  12  (Round it off )
5)  $  12  ×  $ 50    = $ 600 phase out
6) Child  Credit  Per  child  is  $  2000.
7)  ( 2  kids  x  2,000  each )  -  600  =  3,400
8)  3,400  +  500 (1  kid  17  and  over )  = 3,900
 
        
             
        
        
        
Answer:
a single firm producing a product for which there are no close substitutes.
Explanation:
A pure monopoly is a single supplier having a market or industry i.e. defined. The firm should be considered as an industry also in this there is no competitor or any subsitution existed. It can be arise at the time when the market share of the one firm is more than 90%
So as per the given situation, the above represent the answer 
 
        
             
        
        
        
Answer:
Direct material quantity variance= $992 unfavorable
Explanation:
Giving the following information:
Standard quantiy= 8kg
Standard cost= $0.8 per kilogram
Production= 870 unit
8,200 kilograms of the raw material was purchased for $6,888. 
To calculate the material quantity variance, we need to use the following formula:
Direct material quantity variance= (standard quantity - actual quantity)*standard price
Standard quantity= 870*8= 6,960kg
Direct material quantity variance= (6,960 - 8,200)*0.8
Direct material quantity variance= $992 unfavorable
 
        
             
        
        
        
Answer:
increase both aggregate supply and real output.
Explanation:
A rise in productivity makes it possible for each and every firm to rise the greater amount of output. due to this  aggregate supply will rise which will lead to increase in the real output. 
Also the rise in productivity increase the aggregate supply and the AS curve would be shifted to right that rise the real output but reduce the level of the price in the new equilibrium output level
Therefore the above represent the answer